I can certainly recommend TDM Hosting they have an excellent technical support team who are very polite, approachable always willing to help. I have unlimited disc space unlimited bandwidth and yes the allow adult sites to be hosted on their servers.

One thing I like about them is that they will install software, software updates, add-on's, modules and themes for you. All this and more for the ridiculous price of $3.85 per month. www.tdmhosting.com Please feel free to contact me if you wish to know anything.

Good luck with your new venture